The application describes treatment of hepatic encephalopathy using gastrointestinal specific antibiotics. One example of a gastrointestinal specific antibiotic is rifaximin.

The application describes treatment of hepatic encephalopathy using gastrointestinal specific antibiotics. One example of a gastrointestinal specific antibiotic is rifaximin.

This disclosure is directed, in part, to a method of determining whether a subject having cancer is at risk for developing metastasis of the cancer. In one embodiment, the method comprises (a) obtaining a biological sample from the subject having cancer; (b) determining CCR5 expression level and/or expression level of at least one of CCR5 ligands in the biological sample; and (c) if the expression level of CCR5 and/or of at least one of CCR5 ligands determined in step (b) is increased compared to CCR5 expression level and/or expression level of at least one of CCR5 ligands in a control sample, then the subject is identified as likely at risk for developing metastasis of the cancer.

This disclosure is directed, in part, to a method of determining whether a subject having cancer is at risk for developing metastasis of the cancer. In one embodiment, the method comprises (a) obtaining a biological sample from the subject having cancer; (b) determining CCR5 expression level and/or expression level of at least one of CCR5 ligands in the biological sample; and (c) if the expression level of CCR5 and/or of at least one of CCR5 ligands determined in step (b) is increased compared to CCR5 expression level and/or expression level of at least one of CCR5 ligands in a control sample, then the subject is identified as likely at risk for developing metastasis of the cancer.

A device and method for monitoring the heart rate of a patient for a bradyarrhythmia event and thereafter administering medications is disclosed. The method comprises the steps of monitoring heart rate via at least one sensor secured to the neck or head of a patient; and if a bradyarrhythmia event is determined; applying an anticholinergic medication to the conjunctiva of at least one eye and releasing ammonia vapor in close proximity to the nostrils of a patient.

A device and method for monitoring the heart rate of a patient for a bradyarrhythmia event and thereafter administering medications is disclosed. The method comprises the steps of monitoring heart rate via at least one sensor secured to the neck or head of a patient; and if a bradyarrhythmia event is determined; applying an anticholinergic medication to the conjunctiva of at least one eye and releasing ammonia vapor in close proximity to the nostrils of a patient.

Compositions and methods useful in slowing, inhibiting, or regressing the progression of myopia, while minimizing pupil dilation and light sensitivity are provided herein. Provided compositions can include a muscarinic receptor antagonist and a miotic agent.

Compositions and methods useful in slowing, inhibiting, or regressing the progression of myopia, while minimizing pupil dilation and light sensitivity are provided herein. Provided compositions can include a muscarinic receptor antagonist and a miotic agent.

Compositions and methods useful in slowing, inhibiting, or regressing the progression of myopia, while minimizing pupil dilation and light sensitivity are provided herein. Provided compositions can include a muscarinic receptor antagonist and a miotic agent.

Provided herein are certain ophthalmic formulations for post-operative ocular care.